313834980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1021}}^1$

素因数の和:1189

約数の個数: 96

約数和(自身を含む): 906554880

約数和(自身を除く): 592719900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 109, 141, 188, 218, 235, 282, 327, 436, 470, 545, 564, 654, 705, 940, 1021, 1090, 1308, 1410, 1635, 2042, 2180, 2820, 3063, 3270, 4084, 5105, 5123, 6126, 6540, 10210, 10246, 12252, 15315, 15369, 20420, 20492, 25615, 30630, 30738, 47987, 51230, 61260, 61476, 76845, 95974, 102460, 111289, 143961, 153690, 191948, 222578, 239935, 287922, 307380, 333867, 445156, 479870, 556445, 575844, 667734, 719805, 959740, 1112890, 1335468, 1439610, 1669335, 2225780, 2879220, 3338670, 5230583, 6677340, 10461166, 15691749, 20922332, 26152915, 31383498, 52305830, 62766996, 78458745, 104611660, 156917490, 313834980]

約数ペア:

[(1, 313834980), (2, 156917490), (3, 104611660), (4, 78458745), (5, 62766996), (6, 52305830), (10, 31383498), (12, 26152915), (15, 20922332), (20, 15691749), (30, 10461166), (47, 6677340), (60, 5230583), (94, 3338670), (109, 2879220), (141, 2225780), (188, 1669335), (218, 1439610), (235, 1335468), (282, 1112890), (327, 959740), (436, 719805), (470, 667734), (545, 575844), (564, 556445), (654, 479870), (705, 445156), (940, 333867), (1021, 307380), (1090, 287922), (1308, 239935), (1410, 222578), (1635, 191948), (2042, 153690), (2180, 143961), (2820, 111289), (3063, 102460), (3270, 95974), (4084, 76845), (5105, 61476), (5123, 61260), (6126, 51230), (6540, 47987), (10210, 30738), (10246, 30630), (12252, 25615), (15315, 20492), (15369, 20420)]